Exploiting Characteristics in Stationary Action Problems
Exploiting Characteristics in Stationary Action Problems
复制标题
利用稳态动作问题的特征
DOI:
10.1007/s00245-021-09784-6
复制
发表时间:
2021
影响因子:
1.8
通讯作者:
Yegorov, Ivan
中科院分区:
文献类型:
--
作者:
Basco, Vincenzo;Dower, Peter M.;McEneaney, William M.;Yegorov, Ivan
Connections between the principle of least action and optimal control are explored with a view to describing the trajectories of energy conserving systems, subject to temporal boundary conditions, as solutions of corresponding systems of characteristics equations on arbitrary time horizons. Motivated by the relaxation of least action to stationary action for longer time horizons, due to loss of convexity of the action functional, a corresponding relaxation of optimal control problems to stationary control problems is considered. In characterizing the attendant stationary controls, corresponding to generalized velocity trajectories, an auxiliary stationary control problem is posed with respect to the characteristic system of interest. Using this auxiliary problem, it is shown that the controls rendering the action functional stationary on arbitrary time horizons have a state feedback representation, via a verification theorem, that is consistent with the optimal control on short time horizons. An example is provided to illustrate application via a simple mass-spring system.
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DOI:
--
发表时间:
2019
期刊:
Trends in Control Theory and Partial Differential Equations
影响因子:
--
作者:
V. Basco;H. Frankowska
通讯作者:
H. Frankowska
DOI:
10.1016/j.automatica.2017.03.004
发表时间:
2017
期刊:
Autom.
影响因子:
--
作者:
W. McEneaney;P. Dower
通讯作者:
P. Dower
影响因子:
1.8
作者:
Dower, Peter M.;McEneaney, William M.
通讯作者:
McEneaney, William M.
影响因子:
--
作者:
W. McEneaney;P. Dower
通讯作者:
P. Dower
DOI:
10.1137/151003167
发表时间:
2015
期刊:
SIAM J. Control. Optim.
影响因子:
--
作者:
P. Dower;W. McEneaney
通讯作者:
W. McEneaney